Volume 20 Issue 4
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WU Da-sheng, FANG Lu-ming, TANG Li-hua, LIU Li-juan. Discussion of XML in heterogeneous data integration of forest resources management information systems[J]. Journal of Zhejiang A&F University, 2003, 20(4): 403-407.
Citation: WU Da-sheng, FANG Lu-ming, TANG Li-hua, LIU Li-juan. Discussion of XML in heterogeneous data integration of forest resources management information systems[J]. Journal of Zhejiang A&F University, 2003, 20(4): 403-407.

Discussion of XML in heterogeneous data integration of forest resources management information systems

Funds:

浙江省教育厅资助项目(2411005023)

  • Received Date: 2003-05-30
  • Rev Recd Date: 2003-09-22
  • Publish Date: 2003-12-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Discussion of XML in heterogeneous data integration of forest resources management information systems

Funds:

浙江省教育厅资助项目(2411005023)

Abstract: Large amount of heterogeneous data have been accumulated along with the development of the forest resources management information systems .The result of this is that data are not effective shared among various systems and the operators repeat work with high error rate .Therefore , the decision-making is difficult made by the manager through the existing data .The emergent issue is how we integrate the heterogeneous data .First , this paper analyzes the demand of data integration of the current forest resources management information system and compares the various middleware technology .Secondly , this paper proposes the model with layer structure , which servers for the integration of the heterogeneous data of forest resources management systems .This model consists of :(1)information source layer ;(2)XML middleware layer ;(3)XML interface layer ;(4)XML presentation layer .Finally , the paper discusses the implementation of data integration system based on XML, using XML middleware layer .[ Ch , 1 fig .9 ref .]

WU Da-sheng, FANG Lu-ming, TANG Li-hua, LIU Li-juan. Discussion of XML in heterogeneous data integration of forest resources management information systems[J]. Journal of Zhejiang A&F University, 2003, 20(4): 403-407.
Citation: WU Da-sheng, FANG Lu-ming, TANG Li-hua, LIU Li-juan. Discussion of XML in heterogeneous data integration of forest resources management information systems[J]. Journal of Zhejiang A&F University, 2003, 20(4): 403-407.

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